What is the Greatest Common Factor of 83686 and 83705?

Greatest common factor (GCF) of 83686 and 83705 is 1.

GCF(83686,83705) = 1

We will now calculate the prime factors of 83686 and 83705, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83686 and 83705.

How to find the GCF of 83686 and 83705?

We will first find the prime factorization of 83686 and 83705. After we will calculate the factors of 83686 and 83705 and find the biggest common factor number .

Step-1: Prime Factorization of 83686

Prime factors of 83686 are 2, 41843. Prime factorization of 83686 in exponential form is:

83686 = 2¹ × 41843¹

Step-2: Prime Factorization of 83705

Prime factors of 83705 are 5, 16741. Prime factorization of 83705 in exponential form is:

83705 = 5¹ × 16741¹

Step-3: Factors of 83686

List of positive integer factors of 83686 that divides 83686 without a remainder.

1, 2, 41843

Step-4: Factors of 83705

List of positive integer factors of 83705 that divides 83686 without a remainder.

1, 5, 16741

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83686 and 83705. The biggest common factor number is the GCF number.
So the greatest common factor 83686 and 83705 is 1.

Also check out the Least Common Multiple of 83686 and 83705